Multiple Choice
In the circuit shown,R1 = 3 ,R2 = 6 ,R3 = 20 ,and = 12 V.Calculate the magnitude of current flowing through R3 on the left branch of the circuit (marked with ☺) . 
A) 0.5 A
B) 1.0 A
C) 0.25 A
D) 2.0 A
Correct Answer:

Verified
Correct Answer:
Verified
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